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Shimano Ultegra WH-6800-R Complete Freehub Body - Y49398060

Customer Reviews (3)

5 / 5| Write your review

£30.99

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Details

For use with Shimano Ultegra WH-6800 rear wheels.

This Complete Freehub Body can also be used on the following:

Rear Hubs
- Shimano Ultegra FH-6800
- Shimano FH-CX75

Rear Wheels
- Shimano WH-RX830-TL-R
- Shimano WH-RS500-TL-R
- Shimano WH-RS81-C50-CL-R
- Shimano WH-RS81-C35-TL-R
- Shimano WH-RS81-C35-CL-R
- Shimano WH-RS81-C24-TL-R
- Shimano WH-RS81-C24-CL-R

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

If the correct Complete Freehub Body is unavailable you can also use the freehub body from the following:

- Shimano Dura-Ace WH-9000-C50-CL-R
- Shimano Dura-Ace WH-9000-C24-TL-R
- Shimano Dura-Ace WH-9000-C24-CL-R

These are a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.

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Product Reviews (3)

Overall Product Rating 5 / 5

Perfect

By James

07 Dec 2023

5 / 5

I recommend this product

ProsPerfect

I had bought a second hand but nearly new pair of 6800 TL wheels, which had clearly been neglected and the rear hub was very rough. I installed this freehub, in roughly 30 minutes, along with the matching axle for a perfectly smooth rear hub. Cup and cone just feel better to me than my cartridge bearing wheels.

Obviously requires some grease and I have put in some waterproof Castrol multi-purpose waterproof grease, to prevent future corrosion.

The freehub is done up pretty tight. I bought a separate 14mm hex bit from Park Tool and used a longer breaker bar to get the old one off. Doing it back up required a torque of about 40Nm.

As usual, SJS delivers a great experience. Well packed, good information on the website, quick delivery. Much appreciated that SJS exists.

Excellent option for DA9000

By Bobbinogs

25 Feb 2019

5 / 5

I recommend this product

Conserr, hard to say 50g is a con after saving so much cash!!

ProsExcellent component that does what it says on the tin and saves a big chunk of change

This is a great straight swapout replacement for anyone having problems with a DA9000 freehub. Mine had become a little wobbly and very scratchy after ~10,000 miles of rough winter use so I was hesitant about spending £150 for another DA one...albeit that the 9000 hub was still in great condition. The Ultegra part was easily fitted using the same 14mm hex key as to remove the DA freehub equivalent (the key cost only £6 from an online h/w store). The Ultegra version weighs ~50g...but saved me £133!

Spins nicely

By Anonymous

29 Mar 2018

5 / 5

I recommend this product

Freehub works.

Questions & Answers (20)

Does this freehub come complete with body washer and fixing bolt?

By Dave Wilson-Cook

10 Feb 2024

SJS Customer Service:

Yes it does, the photo is as supplied. SK 12/02/24

Is this freehub compatible with the Dura Ace wh-7900-c-35 wheelset

By Shaun

12 Jun 2023

SJS Customer Service:

Hello & thank you for your enquiry.
You will require freehub part number 31374 which is not due in stock until 30/8/23.
Kind Regards, PC 13/6/23.

Hi, have you a freehub for a Shimano Dura Ace WH-7850-C24-CL wheel?

By Adam Parsons

07 Jan 2021

SJS Customer Service:

Sadly we don't stock this part- you need Shimano part code: Y-3CN98080. No other part will be compatible.

Thanks, 08.01.21

Shimano Dura-Ace WH-7850

By Paul Edwards

21 Dec 2020

SHIMANO DURA ACE WH-7850-C50-CL rebuilt onto a 50mm
carbon clincher rim . Do not see the relevance.

SJS Customer Service:

Its important to know the EXACT model code of the hub as there can be changes in the parts Shimano uses in different variants of the same hub. Without being specific we cannot be accurate in the parts we are recommending. We do not stock a compatible freewheel- the only known compatible part is Shimano part code: Y-3CN98080 to suit WH-7850-C50-CL-R

Thanks 21.12.20

Shimano Dura-Ace WH-7850

By Paul Edwards

19 Dec 2020

Pdf part Number Y3CN98080 looking for a compatible freehub

SJS Customer Service:

Hi, which exact variant of the WH-7850 do you have? If you are able to let us know we can help find a compatible freehub for you.

Thanks, 21.12.20

Shimano Dura-Ace WH-7850

By Paul Edwards

18 Dec 2020

Looking for a compatible freehub ?

SJS Customer Service:

This part is not suitable- if your able to let us know the exact wh code (SL or CL variant ect) we can point you in the direction of the correct freehub.

Thanks

JK 18.12.20

Looking for a compatible freehub for a DA 7850 ?

By Paul Edwards

18 Dec 2020

SJS Customer Service:

If it's a Shimano hub there will be either an FH or Wh code on the hub- please let us know what this says so we can find a compatible freehub for you.

Thanks,

JK 18.12.20

Can I use this with 105 5800 rear hub?

By Jac Thomas

08 Jul 2019

SJS Customer Service:

This one will not fit, but SJS Cycles part number : 37215 will!

Thanks - 09/07/19

Can this assembly be maintained with replaceable cartridge bearings & if so, which ones?

By SamC

25 May 2019

SJS Customer Service:

No, you could not fit sealed bearings to this.

Thanks - 28/05/19

Can i use this hub to upgrade my Ultegra WH6700? Thanks

By Chito

23 Sep 2018

SJS Customer Service:

Unfortunately this will not be suitable, the only suitable freehub is - SJS Cycles part number : 29189

Thanks

Can i fit this on a shimano FH-M785 hub

By John Nilsson

21 Jun 2018

I need a road freehub body that fits a FH-M785 hub

SJS Customer Service:

Hi there,

You require SJS Cycles part number : 18774 as a replacement, this will take up to 10speed road, you cannot use 11speed on this hub.

Thanks

Is this compatible with an ultegra rs500 wheel.If not do you stock the relevant type

By Jonathan flynn

25 Apr 2018

SJS Customer Service:

Hi there,

Yes this is compatible.

Thanks

Will this freehub fit on a Shimano WH-7900 Dura-Ace rear hub?

By Hugo JP

19 Mar 2018

SJS Customer Service:

Hi there,

You will require - SJS Cycles part number : 29203

Thanks

what 11 s freehub could I use with RS80 C50 wheels?

By Michael

19 Mar 2018

I'd like to convert 10s to 11s and need a wider freehub. Which shimano freehubs would fit? thanks

SJS Customer Service:

Hi there,

The RS80 rear wheel can not be converted to 11speed.

Thanks

Will this fit on my Shimano WH-R500 please?

By Chris

11 Dec 2017

SJS Customer Service:

Hi there,

You need - SJS Cycles part number : 17719

Thanks

Will This Product Fit My Dura Ace 9000 Rear Hub ?. Thanks

By Glyn

08 Feb 2017

SJS Customer Service:

Hi,

This freehub body is indeed compatible with your Dura Ace 9000 wheel.

Thanks.

Replacement For Rs010 Freehub

By peadar

27 Jan 2017

Can this be used to replace the freehub body in a Shimano WH-RS010 wheel?

SJS Customer Service:

Hi,

Unfortunately this freehub uses a slightly different design to the one required for your WH-RS010 wheel. We do actually stock the correct replacement freehub body for your wheel though and it is SJSC part number 37216.

Thanks.

Replacement For Wh-Rs80 Cl-50 Freehub?

By Nikola

10 Sep 2016

Will this part replace my current freehub body on my Shimano WH-RS80 CL-50 wheels? The current body requires 10 mm allen key to remove.

SJS Customer Service:

Hi,

This is not the correct freehub body for use with your wheel I'm afraid. The correct one you need is the same as used on the WH-RS10 wheel which is SJSC part number 25824.

Thanks.

What Size Hex Key Removes The Free Hub Body?

By Rob Heyes

14 Jul 2016

All documentation says 10mm but this is nowhere near big enough

SJS Customer Service:

Hi,

This freehub body requires a 14mm allen key for the fixing bolt.

Thanks.

Can I Place This Wh6800R Freehub Body On My Whr501 Rear Wheel?

By Anonymous

04 Nov 2015

SJS Customer Service:

Hi,

This freehub body use a slightly different fitting system to your wheel. The correct freehub body for you wheel is SJSC part 29213.

Thanks.